To provide a connection terminal that achieves suppression of manufacturing costs by significantly reducing the material usage and is simply and quickly manufactured.

The connection terminal includes a cylindrical body including a body 2, an insertion part 3, and a conducting-wire connecting part 4 respectively having different diameters. A first fitting recess 7 is formed at one end 2a of the body 2 while a second fitting recess 8 is formed at the other end 2b. An insertion hole 10 is formed on the side of one end 3a of the insertion part 3 while a first fitting protrusion 11 fitted into the first fitting recess 7 is formed at the other end 3b. A second fitting protrusion 13 fitted into the second fitting recess 8 is formed at one end 4a of the conducting-wire connecting part 4 while a connecting part 14 connected with an insulating-coating conducting-wire 17 is provided at the other end 4b. The first fitting protrusion 11 of the insertion part 3 is fitted into the first fitting recess 7 of the body 2. The second fitting protrusion 13 of the conducting-wire connecting part 4 is fitted into the second fitting recess 8. Consequently, the body 2, the insertion part 3, and the conducting-wire connecting part 4 are integrally formed.